{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/29478"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/29478","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Three-dimensional micro fabrication of active micro devices using soft functional materials","abstract":"Made available in DSpace on 2012-02-01T00:48:26Z (GMT). No. of bitstreams: 3 Lee_HoWon.pdf: 4405248 bytes, checksum: 41d914103a408ca170c48385421652fa (MD5) license.txt: 4054 bytes, checksum: 2175a1ca06310f92256240bfeceb9bbb (MD5) Lee_Ho Won.docx: 54614972 bytes, checksum: 71fa7adf3cbed8532a5c311b2df8cb6b (MD5)","abstract_html":"Made available in DSpace on 2012-02-01T00:48:26Z (GMT). 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This study presents development and application of a novel three-dimensional digital microfabrication technology, projection micro-stereolithography (PμSL), to engineer soft functional materials into reconfigurable active micro devices. Generation of complex motion is demonstrated by appropriate design of embedded microvascular network for direct solvent delivery in the polymeric device. Bio-inspired design principles of harnessing mechanical instability have been applied to improve actuation speed of soft devices and to create spontaneous structural pattern transformation. Fundamental mechanics on solvent diffusion kinetics and associated mechanical behavior of polymer is also investigated.","Item withdrawn by Mark Zulauf (zulauf@illinois.edu) on 2011-10-05T21:08:15Z Item was in collections: University of Illinois Theses & Dissertations (ID: 1) No. of bitstreams: 2 Lee_Ho Won.docx: 54616868 bytes, checksum: d88dca2decdd79c506275954de38763f (MD5) Lee_Ho Won.pdf: 4409138 bytes, checksum: 92800ca9d809eca95b6c0d2e8131c108 (MD5)","Item marked as restricted to the 'UIUC Users [automated]' Group (id=2) by William Ingram (wingram2@illinois.edu) on 2012-02-01T00:50:40Z Item is restricted until 2014-02-01T00:50:07Z","Item reinstated by Sarah Shreeves (sshreeve@illinois.edu) on 2014-02-01T11:00:29Z Item was in collections: Graduate Theses and Dissertations at Illinois (ID: 204) Dissertations and Theses - Mechanical Science and Engineering (ID: 675) No. of bitstreams: 4 Lee_HoWon.pdf: 4405248 bytes, checksum: 41d914103a408ca170c48385421652fa (MD5) license.txt: 4054 bytes, checksum: 2175a1ca06310f92256240bfeceb9bbb (MD5) Lee_Ho Won.docx: 54614972 bytes, checksum: 71fa7adf3cbed8532a5c311b2df8cb6b (MD5) Lee_HoWon.pdf.txt: 205439 bytes, checksum: c07087c550495ddb7742115bd14d3425 (MD5)","Item released from any restrictions by Sarah Shreeves (sshreeve@illinois.edu) on 2014-02-01T11:00:29Z"]},{"key":"dc:title","label":"Title","values":["Three-dimensional micro fabrication of active micro devices using soft functional materials"]}]}],"canonical_facts":{"dc:contributor":["Fang, Nicholas X.","Rogers, John A.","Aluru, Narayana R.","Bhargava, Rohit"],"dc:creator":["Lee, Ho Won"],"dc:date":["2012-02-01T00:48:26Z","2014-02-01T11:00:29Z","2011-12"],"dc:description":["Made available in DSpace on 2012-02-01T00:48:26Z (GMT). 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